200945880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4390

約数の個数: 128

約数和(自身を含む): 685555200

約数和(自身を除く): 484609320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4327, 4644, 5160, 5805, 7740, 8654, 9288, 11610, 12981, 15480, 17308, 21635, 23220, 25962, 34616, 38943, 43270, 46440, 51924, 64905, 77886, 86540, 103848, 116829, 129810, 155772, 173080, 186061, 194715, 233658, 259620, 311544, 372122, 389430, 467316, 519240, 558183, 584145, 744244, 778860, 930305, 934632, 1116366, 1168290, 1488488, 1557720, 1674549, 1860610, 2232732, 2336580, 2790915, 3349098, 3721220, 4465464, 4673160, 5023647, 5581830, 6698196, 7442440, 8372745, 10047294, 11163660, 13396392, 16745490, 20094588, 22327320, 25118235, 33490980, 40189176, 50236470, 66981960, 100472940, 200945880]

約数ペア:

[(1, 200945880), (2, 100472940), (3, 66981960), (4, 50236470), (5, 40189176), (6, 33490980), (8, 25118235), (9, 22327320), (10, 20094588), (12, 16745490), (15, 13396392), (18, 11163660), (20, 10047294), (24, 8372745), (27, 7442440), (30, 6698196), (36, 5581830), (40, 5023647), (43, 4673160), (45, 4465464), (54, 3721220), (60, 3349098), (72, 2790915), (86, 2336580), (90, 2232732), (108, 1860610), (120, 1674549), (129, 1557720), (135, 1488488), (172, 1168290), (180, 1116366), (215, 934632), (216, 930305), (258, 778860), (270, 744244), (344, 584145), (360, 558183), (387, 519240), (430, 467316), (516, 389430), (540, 372122), (645, 311544), (774, 259620), (860, 233658), (1032, 194715), (1080, 186061), (1161, 173080), (1290, 155772), (1548, 129810), (1720, 116829), (1935, 103848), (2322, 86540), (2580, 77886), (3096, 64905), (3870, 51924), (4327, 46440), (4644, 43270), (5160, 38943), (5805, 34616), (7740, 25962), (8654, 23220), (9288, 21635), (11610, 17308), (12981, 15480)]